In principle, green health codes are needed for store consumption.

For example, according to the Notice on Printing and Distributing Guidelines for Further Optimizing Epidemic Prevention and Control Measures in Catering Industry and Accelerating Resumption of Work during the epidemic prevention and control period in Nanjing:

1. Diners in principle need green health codes to enter the store for consumption.

2. The temperature must be measured when entering the store. Anyone who has symptoms such as fever, cough, respiratory infection, etc. is not allowed to enter the dining place, guide him to the nearest fever clinic, and report to the district headquarters or the agency designated by the district headquarters.

3. Diners should wear masks all the time except during meals. You must wear a mask in time after eating, and you must wear a mask when you leave your seat. Refuse to enter the store without wearing a mask.

4. Diners should eat in a civilized manner when entering the store, keep a distance, do not make a loud noise, do not toast in person, and do not chat or play cards in the restaurant.

5. Establish a traceability system for dining personnel, and carry out scheduled dining and off-peak dining. When checking out, give priority to using mobile phone to scan the code for payment, and make real-name registration for cash payment.